CN208479936U - A kind of detachable loudspeaker horn easy to install - Google Patents
A kind of detachable loudspeaker horn easy to install Download PDFInfo
- Publication number
- CN208479936U CN208479936U CN201820827192.7U CN201820827192U CN208479936U CN 208479936 U CN208479936 U CN 208479936U CN 201820827192 U CN201820827192 U CN 201820827192U CN 208479936 U CN208479936 U CN 208479936U
- Authority
- CN
- China
- Prior art keywords
- shell
- bottom end
- voice coil
- block
- support base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of detachable loudspeaker horns easy to install, including support plate, support base, voice coil and shell, the bottom end of the support plate is equipped with support base, and the top inside support base is provided with preformed groove, the bottom end of the support base is equipped with shell, the top of the enclosure interior is equipped with magnet, and the middle position of magnet bottom end is equipped with magnetic inductive block, the enclosure interior is mounted on link block close to the side of magnetic inductive block, and link block is equipped with locating piece by retaining spring far from the side of shell, voice coil is fixed between the locating piece, the bottom end of the voice coil is equipped with vibrating diaphragm, and the both ends of vibrating diaphragm are provided with flanging.The utility model is internally provided with preformed groove in support base by being equipped with, and it is provided with and the mutually matched reserved block of preformed groove on the top of shell, when trumpet breaks down, convenient for by dismantling shell to internal overhaul, to extend the service life of loudspeaker.
Description
Technical field
The utility model relates to loudspeaker stereo technical field, specially a kind of detachable loudspeaker horn easy to install.
Background technique
With the continuous improvement of people's quality of the life, electronic product now develops towards lightening direction, loudspeaker
It is a most weak device in stereo set, and for acoustics, it is a most important component again,
Loudspeaker horn it is many kinds of, audio electric energy by electromagnetism, piezoelectricity or electrostatic effect, make its cone or diaphragm vibration and with week
The air enclosed generates resonance (sympathetic response) and makes a sound.
However existing loudspeaker horn has a single function, since the thickness of the good loudspeaker of traditional low frequency is all thicker, and
The thin Low frequency horn of thickness can then reduce sound quality, so the use demand of people cannot be met well, furthermore existing loudspeaker
Disassembly and installation is not easy to so that loudspeaker horn is inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of detachable loudspeaker horns easy to install, to solve above-mentioned background skill
Inconvenient disassembly, problem difficult to install and poor sound quality are proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of detachable loudspeaker loudspeaker easy to install
, including support plate, support base, voice coil and shell, the bottom end of the support plate be equipped with support base, and the top inside support base
End is provided with preformed groove, and the bottom end of the support base is equipped with shell, and the top of the enclosure interior is equipped with magnet, and magnet
The middle position of bottom end is equipped with magnetic inductive block, and the enclosure interior is mounted on link block close to the side of magnetic inductive block, and even
It connects side of the block far from shell and locating piece is equipped with by retaining spring, voice coil, the voice coil are fixed between the locating piece
Bottom end vibrating diaphragm is installed, and the both ends of vibrating diaphragm are provided with flanging, and the voice coil is provided with support close to the top of flanging
Bar, and closed sound chamber is provided between support rod and flanging, the bottom end of the shell is equipped with cone.
Preferably, the edge of the support plate bottom end is mounted on fixing bolt.
Preferably, the magnetic inductive block is in T-shape structure, and the bottom end of magnetic inductive block is located at the inside of voice coil.
Preferably, the inside of the vibrating diaphragm is evenly arranged with the foam element in honeycomb arrangement.
Preferably, the top of the shell be provided with the mutually matched reserved block of preformed groove, the preformed groove it is interior
It is evenly arranged with internal screw thread on side wall, is evenly arranged on the lateral wall of the reserved block and the mutually matched outer spiral shell of internal screw thread
Line is provided with sealing ring between the preformed groove and reserved block.
Preferably, there are two the number settings of the locating piece, and locating piece is symmetrical about the vertical center line of support plate
Distribution, and be fixedly connected between locating piece and voice coil.
Compared with prior art, the utility model has the beneficial effects that the detachable loudspeaker horn easy to install passes through
In the preformed groove that is internally provided with of support base, and the top of shell be provided with the mutually matched reserved block of preformed groove, work as loudspeaker
When internal failure, convenient for extend the service life of loudspeaker, passing through peace by dismantling shell to internal overhaul
Fixing bolt is uniformly installed equipped with support plate, and in the edge of support plate bottom end, so that loudspeaker are convenient for fixing when in use
Installation increases the stability of loudspeaker, while by being equipped with link block, retaining spring, voice coil and positioning plate, convenient for solid to voice coil
It is fixed, so that voice coil has certain resiliency after vibration, extend the time of diaphragm oscillations, by being equipped with flanging, branch
Strut and closed sound chamber, can play the role of low-frequency compensation, while by being equipped with vibrating diaphragm while not expanding bore, and
The inside of vibrating diaphragm is evenly arranged with the foam element in honeycomb arrangement, so that diaphragm structure is more stable, intensity is higher, extends
The service life of vibrating diaphragm.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the vibrating diaphragm positive structure diagram of the utility model；
Fig. 3 is the link block positive structure diagram of the utility model；
Fig. 4 is the preformed groove positive structure diagram of the utility model.
In figure: 1, fixing bolt；2, support plate；3, preformed groove；4, reserved block；5, magnet；
6, sealing ring；7, support base；8, magnetic inductive block；9, link block；10, support rod；11, flanging；12, cone；13, sound
Circle；14, vibrating diaphragm；15, shell；16, closed sound chamber；17, locating piece；18, retaining spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of detachable loudspeaker horn easy to install,
Including support plate 2, support base 7, voice coil 13 and shell 15, the bottom end of support plate 2 is equipped with support base 7, and inside support base 7
Top is provided with preformed groove 3, and the edge of 2 bottom end of support plate is mounted on fixing bolt 1, so that loudspeaker are convenient for being fixedly mounted,
Increase stability in use, the bottom end of support base 7 is equipped with shell 15, and the top of shell 15 is provided with and reserves
The mutually matched reserved block 4 of slot 3, is evenly arranged with internal screw thread on the inner sidewall of preformed groove 3, on the lateral wall of reserved block 4 uniformly
Be provided with the mutually matched external screw thread of internal screw thread, sealing ring 6 is provided between preformed groove 3 and reserved block 4, so that shell 15 is just
Convenient to overhaul in disassembly and installation, sealing ring 6 effectively increases leakproofness, and avoiding steam from entering shell 15 leads to internal appearance
The phenomenon that corrosion, normal use is influenced, the top inside shell 15 is equipped with magnet 5, and the middle position peace of 5 bottom end of magnet
Equipped with magnetic inductive block 8,15 inside of shell is mounted on link block 9 close to the side of magnetic inductive block 8, and link block 9 is far from shell 15
Side is equipped with locating piece 17 by retaining spring 18, and voice coil 13 is fixed between locating piece 17, and magnetic inductive block 8 is in T-shape structure,
And the bottom end of magnetic inductive block 8 is located at the inside of voice coil 13, so that improving the vibration efficiency of voice coil 13, sound after magnetic inductive block 8 is magnetized
The bottom end of circle 13 is equipped with vibrating diaphragm 14, and the both ends of vibrating diaphragm 14 are provided with flanging 11, and the inside of vibrating diaphragm 14, which is evenly arranged with, is in
The foam element of honeycomb arrangement improves the intensity of vibrating diaphragm 14, so that the structure inside vibrating diaphragm 14 is more stable, extends and uses the longevity
Life, there are two the number settings of locating piece 17, and locating piece 17 is symmetrical about the vertical center line of support plate 2, and fixed
It is fixedly connected between position block 17 and voice coil 13, convenient for fixing to clamp voice coil 13, voice coil 13 is respectively provided with close to the top of flanging 11
There is support rod 10, and be provided with closed sound chamber 16 between support rod 10 and flanging 11, the bottom end of shell 15 is equipped with cone 12.
Working principle: in use, external power supply, loudspeaker are fixedly mounted by the fixing bolt 1 on support base 7 first,
Increase stability when using, and bottom end setting magnet 5 and magnetic inductive block 8 inside shell 15, while passing through link block 9 one
The retaining spring 18 at end is clamped voice coil 13 by locating piece 17, when thering is electric current to flow through in voice coil 13, magnet 5 and magnetic inductive block 8
It is magnetized, with the variation of current direction, voice coil 13 vibrates, and passes to vibrating diaphragm 14 and cone 12 pushes air thermal vibration, sending sound
It rings, and retaining spring 18 has certain buffer function to voice coil 13, to extend the time of vibration, by by vibrating diaphragm 14
Inside is uniformly arranged the foam element in honeycomb arrangement, to improve the intensity of vibrating diaphragm 14, while by flanging 11 and branch
Closed sound chamber 16 is set between strut 10, low-frequency compensation can be played the role of while not expanding bore, finally work as loudspeaker
When inside is broken down, shell 15 is opened to internal overhaul by reserved block 4 and preformed groove 3, extends the service life of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of detachable loudspeaker horn easy to install, including support plate (2), support base (7), voice coil (13) and shell
(15), it is characterised in that: the bottom end of the support plate (2) is equipped with support base (7), and the top setting that support base (7) is internal
Have preformed groove (3), the bottom end of the support base (7) is equipped with shell (15), and the internal top of the shell (15) is equipped with magnetic
Iron (5), and the middle position of magnet (5) bottom end is equipped with magnetic inductive block (8), the shell (15) is internal close to magnetic inductive block (8)
Side be mounted on link block (9), and side of the link block (9) far from shell (15) be equipped with by retaining spring (18) it is fixed
Position block (17) is fixed with voice coil (13) between the locating piece (17), and the bottom end of the voice coil (13) is equipped with vibrating diaphragm (14), and
The both ends of vibrating diaphragm (14) are provided with flanging (11), and the voice coil (13) is provided with support rod close to the top of flanging (11)
(10), it and between support rod (10) and flanging (11) is provided with closed sound chamber (16), the bottom end of the shell (15) is equipped with paper
Basin (12).
2. a kind of detachable loudspeaker horn easy to install according to claim 1, it is characterised in that: the support plate
(2) edge of bottom end is mounted on fixing bolt (1).
3. a kind of detachable loudspeaker horn easy to install according to claim 1, it is characterised in that: the magnetic inductive block
It (8) is in T-shape structure, and the bottom end of magnetic inductive block (8) is located at the inside of voice coil (13).
4. a kind of detachable loudspeaker horn easy to install according to claim 1, it is characterised in that: the vibrating diaphragm (14)
Inside be evenly arranged with the foam element in honeycomb arrangement.
5. a kind of detachable loudspeaker horn easy to install according to claim 1, it is characterised in that: the shell (15)
Top be provided with preformed groove (3) mutually matched reserved block (4), be uniformly arranged on the inner sidewall of the preformed groove (3)
There is internal screw thread, is evenly arranged on the lateral wall of the reserved block (4) and the mutually matched external screw thread of internal screw thread, the preformed groove
(3) it is provided between reserved block (4) sealing ring (6).
6. a kind of detachable loudspeaker horn easy to install according to claim 1, it is characterised in that: the locating piece
(17) there are two number settings, and locating piece (17) is symmetrical about the vertical center line of support plate (2), and locating piece
(17) it is fixedly connected between voice coil (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827192.7U CN208479936U (en) | 2018-05-30 | 2018-05-30 | A kind of detachable loudspeaker horn easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827192.7U CN208479936U (en) | 2018-05-30 | 2018-05-30 | A kind of detachable loudspeaker horn easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479936U true CN208479936U (en) | 2019-02-05 |
Family
ID=65219658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827192.7U Expired - Fee Related CN208479936U (en) | 2018-05-30 | 2018-05-30 | A kind of detachable loudspeaker horn easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479936U (en) |
-
2018
- 2018-05-30 CN CN201820827192.7U patent/CN208479936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |